How To Tie In A Boost Gauge 7.3 Powerstroke

How do you install a boost gauge on a diesel? (video)

How much boost can a 7.3 Powerstroke handle?

‘94.5-’99 7.3L: 380 to 400rwhp

Either charger can hold up to 30-35 psi of boost for a while, but 40 psi or more is asking a lot for a turbo that was originally intended to see a maximum of 17 to 23 psi.

How can I boost my 7.3 Powerstroke? (video)

How do you install a mechanical boost gauge? (video)

What should boost pressure be at idle?

depending on load, you will see 5-10 psi. Randomly as it is adjusted by the PCM… The more you haul the more boost you will see.

Can you put a boost controller on a diesel?

1. Mechanical (Gated) Boost Controllers. The Turbosmart Gated Boost Control Valve range is one of the best value for money horsepower upgrades that you can make to your turbocharged petrol or diesel engine vehicle—designed to offer the option of up to two boost settings, set by the driver and controlled via a switch.

How do you install a boost and EGT gauge? (video)

Why install a boost gauge?

Aftermarket boost gauges are an important part of increased performance for turbo charged vehicles because factory gauges are connected to a vehicle’s computer rather than the actual boost pressure being built inside the intake manifold. A boost gauge is easy to install and takes only an hour to complete.

How much HP can a stock 7.3 handle?

The 7.3 Powerstroke is a two-valve behemoth which measures in at 444 cubic inches and has a maximum stock power rating of 275hp and 525lb.

What size turbo is on a 7.3 Powerstroke?

7.3L Power Stroke

The GTP38R turbocharger contains an exclusive ball bearing cartridge for unbeatable response, efficiency, and durability. Elimination of thrust bearing eliminates Failures at elevated boost levels. The 88mm GT compressor wheel provides 33% more flow than the stock 80mm wheel.

Why is 7.3 Powerstroke so good?

According to, the 7.3 liter Powerstroke is reliable because its design is simple and only uses 6 bolts per cylinder. Another reason trucks with these engines are durable is that they feature a fixed geometry turbo and an oil cooler that is located externally.

How much HP does a 7.3 diesel have?

7.3L Powerstroke Engine Specs

Engine Years in production Horsepower ranges
7.3L Powerstroke diesel 1994 to 2004 Low: 210 hp @3000 RPM Peak: 275 hp @ 2800 RPM

How do I get more boost out of my turbo Diesel?

  • Upgrade the Air Intake. One sure way to increase the performance of a diesel vehicle is to improve the airflow to the engine.
  • Change or Reprogram the ECM.
  • Using New Fuel Injectors.
  • Turbochargers.
  • Performance Exhaust.
  • Does a 7.3 Powerstroke have a wastegate? (video)

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